Residential electricity prices in Herculaneum, MO in March 2026 averaged approximately 13.44 cents per kilowatthour (¢/kWh), which was about INF% more than the national average rate of ¢/kWh (March 2026). [1]
→ Electricity rates listed as zero are not currently available.
See how electricity costs in Herculaneum differ from the average electricity costs for the U.S. overall. [1]
On a year-over-year basis - from February 2025 to February 2026 - residential electricity prices in Herculaneum increased approximately 8%, from 11.27 ¢/kWh to 12.17 ¢/kWh. [1]
→ Electricity rates listed as zero are not currently available.
Sorry, Herculaneum residential natural gas price data is not currently available. Please check back later.
See the chart below to see a comparison of Herculaneum natural gas prices against U.S. average prices. Compare Herculaneum natural gas costs to overall U.S. average costs. [2]
On a year-over-year basis, residential natural gas prices in Herculaneum (Missouri) increased approximately n/a%, from $/Mcf ( ) to $/Mcf ( ). [2]
→ Natural gas prices listed as zero are not currently available.
Sorry, Herculaneum solar data is not currently available. Please check back later.
See the chart below for a comparison of Herculaneum solar radiation levels against other areas in the U.S. Compare Herculaneum levels against both 1) low average solar radition levels (WA) and also 2) high average solar radiation levels (NV). [3]
→ k/m/d: kilowatt hours per square meter per day.
→ Solar radiation values listed as zero are not currently available.
Households in the United States have benefited from falling energy prices in recent years, which has driven down the cost of living.
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Penn State researchers recently examined microgrids and discovered that they may not always be a wise economic move for communities.
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Through the analysis of publicly available data filed by electricity suppliers, the CT OCC discovered that electricity customers overpaid by $58 million in 2015.
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The city of Herculaneum, MO in Jefferson County has an approximate population of 3,468. [4]
To learn more about utility rates & usage in Herculaneum, MO, or for other information related to utilities in Herculaneum, visit the U.S. Energy Information Administration.
The majority of the natural gas consumed in the United States today is produced within the United States.
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